#include <bits/stdc++.h>

using namespace std;
void fast_io() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
}
int main() {
    fast_io();
    int n, m;
    cin >> n >> m;
    vector<int> cnt(n + 1);
    for (int i = 0; i < m; i++) {
        int l, r;
        cin >> l >> r;
        cnt[r - 1]++;
        cnt[l]--;
    }
    for (int i = 1; i <= n; i++) {
        cnt[i] += cnt[i - 1];
    }
    for (int i = n - 1; i >= 0; i--) {
        cout << cnt[i] << "\n";
    }
}